Marshall Water Quality Report
4 cities ranked · Average grade: A- · Illinois
Avg Score
86.1
Cities Ranked
4
Health Violations
3
PFAS Detected
0
86.1
County avg score
4
Cities ranked
100%
A or B grade
0%
D or F grade
3
Health violations
0
PFAS detected
Grade Distribution
How Marshall cities scored
A
3
75%
Excellent
B
1
25%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Illinois average
▲ 6.4 pts above state average
City Map
Water quality across Marshall
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Marshall
Best cities
Worst cities
County context
99.3%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Marshall
Industrial polluters nearby
Facilities reporting the most surface-water releases in Marshall, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
AJINOMOTO FOODS N.A. TOLUCA, IL61369 | — | — |
MEXICHEM SPECIALTY RESINS INC HENRY, IL61537 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings